207617774

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16067}}^1$

素因数の和:16160

約数の個数: 32

約数和(自身を含む): 388717056

約数和(自身を除く): 181099282

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12922, 16067, 32134, 112469, 208871, 224938, 417742, 1140757, 1462097, 2281514, 2924194, 7985299, 14829841, 15970598, 29659682, 103808887, 207617774]

約数ペア:

[(1, 207617774), (2, 103808887), (7, 29659682), (13, 15970598), (14, 14829841), (26, 7985299), (71, 2924194), (91, 2281514), (142, 1462097), (182, 1140757), (497, 417742), (923, 224938), (994, 208871), (1846, 112469), (6461, 32134), (12922, 16067)]